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This paper shows the possible use of Life Cycle Assessment (LCA) and Life Cycle Costing (LCC) methodologies in analyzing the eco-efficiency of agriculture. To use the descriptive and analytic method, the problem of produ...

In this work, a series of three and four-color tandem white organic light-emitting diodes (WOLEDs) are developed by using the optimized charge generating unit (CGU) to connect two electroluminescence (EL) units with symm...

OBJECTIVE: The aim of this study was to evaluate the self care agency and self efficiency levels of the hemodialysis and continuous ambulatory peritoneal dialysis (CAPD) patients, and to define the factors effecting self...

Luminescence downshifting (LDS) layer integration has been proven to be an efficient way to ameliorate the poor UV-blue spectral response and improve the power conversion efficiency (PCE) for solar cells (SCs). By employ...

Ecodesign as a complex approach to product design, considering all impacts on the environment during the whole life cycle of a product, is an important factor in the concept of circular economy. The presented paper focus...

The challenge to increase agricultural production with a minimum environmental impact requires to reach the maximum efficiency in the capture and use of resources such as photosynthetically active radiation (PAR), water,...

A regional raw clay was used as the starting material to prepare iron-pillared clays with different iron contents. The catalytic activity of these materials was tested in the heterogeneous photo-Fenton process, applied t...

In this work four nonplanar wing configurations were studied using the vortex-lattice method: the wing-winglet, the C-wing, the biplane, and the box wing. It has been shown that linear twist, which is more practical in a...